Sideline shelter



FIG. 1 is a front perspective view of a sideline shelter showing a first embodiment of my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof; and

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a front perspective view of a sideline shelter showing a second embodiment of my new design;

FIG. 7 is a right side elevational view of this second embodiment; and

FIG. 8 is a rear perspective view of this second embodiment.

The broken line showing of the bench in FIGS. 1 and 6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a sideline shelter, as shown and described. 